INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c8b6687272fe7312955de3aaa2fbefbede25db53679b40cdd2b4d7d5df99ae1', 
    'rthJSUrVVNvxndKX/13RVPGoG2WrGrA1joUtNAwAa7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)