INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4120d1d409fe1545ff4dcf24036bbb560eef7d27345f0c388ad598e3223bafd9', 
    'iK4i2lOokF+IpkvGu6eZ5zuQFSeab5uMFd/IehIlo8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)