INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c37b1b45c38f590fd591c1e7a74af90cdf204ec96cbfa02301575f5dd5feb08', 
    'K2L5sRdVVvdTLG6ej6IRpBt0IQprz08/1qFrRWIzdo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)