INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea515198f786dfdc09efd210528d64b7ba387eb77deb94c8a913f80f91c8813', 
    '1IdlEyW/V5VD7EN8Vdpub0ACIt6N0ynZn/SkcB4xMfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)