INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40198e636ef47e5d0e52dcca2daed455d688ab4141230ea9419b229d37242d1f', 
    '2P0DzRZqMOTyp1sabUK5vtC3fuUIg2JOPwJ98Ri/YU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)