INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e2e28aa93f7be902938953bfb0e6565b4bd881d4ad39ce2cbe3c59a5d1d8c2', 
    'qI8sYZNS4dzBGrIKVM5YIO9Fb0512R0+QNpi+sebHLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)