INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f79ab7ea98f7902c8796a936bdb7eeb2df187897281897b1469301223b8e8295', 
    'gumXebnpJQsPnDpGFcAEvYHJje+qYEe++cQmJYkd15I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)