INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5636486c971847af90ffe730c461ad4560a9ab2c6b8e0f60db3b1494c64891', 
    'XCRuTchHhqp9Q4r4mVCytm1lwluV7nOuHW78MPQi0Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)