INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4140b41793b22c9b3d2dff90afe61ee76f6742968e14078553767cefe2732bb', 
    'wUJCp5M2vp7k9mJMKELC2rZQw3OMXTkJMk4evcYeu9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)