INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9a7882208a5c8929df02f91be39d7b12a3e5d4902bb167b5db14c0a59c6477', 
    'aCK5IpoS6GK1upSRcNdcvp5xBk4vE3UHuTpups5i1VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)