INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59ee794ee08614e5aa2852c6d93ca381695880a3a3a8f456ff90ec05267ca14c', 
    'n2YxCt5bT7jBIovxQ52MWvvdqEBUEajXPaBv2e9KNzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)