INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7954b4287b0ff123ad063cb8b2e60d0a067daad3829d11c2e2b67f4b208efcb', 
    '7K7jTCnWnxuJ88hdYEhe1J7BEoEq+s2n1PJXLlVTkm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)