INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c1bf2895794dcd0227230338fab157fff010e11ed0af95277270bd630469c08', 
    'INmc6Jz1LaPXz4aaeusQ+6tkKcEZhZ7YQY1JsMFTcnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)