INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0dd7870ccf5f17637dc06062a49e7025aea5bf1217943760977843898c3b8b2', 
    'MMUHMPXPAQIkmyiHTVqG+y6CdI++rX6nrcEiPk4DT7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)