INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f40bfadaa5bea591c2b84813438099cb7af073c598e3ba97ed2b3b97863f0ae', 
    '6vEvOT5iHFAo6phPcHGYEJ3CXutQaVt6r8BPJVsAtRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)