INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752072febff2fa0d051a6c34cb13e2b5f19718b0e25afa282c07957043f5b111', 
    'n790cyUoo1mogqXfFTUKRTsjDyToDB47rueWCUfj9gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)