INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b357c1010f42632da09af823db64194e492c7b62399354f105cde3469e5a7a0d', 
    '/XhnPScYNI2YcvADJ956o5NZ8dK5RlQ8GJ15vKEOrPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)