INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf59e574045136d8eeecb4aee94a830474dbe6f02112f379a56df9c4ac563bd', 
    '/EJA7zqdLog8+fV+r0WdFtTdDZdu7rskNbD5FLC8iTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)