INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c16fb90d14765c538d00092e3560c06079421859c40c89a8fdfe2c3453f9bcd', 
    'r864An3U4Zsij+af8uSSshnjbc54vO9gJhxBI+enxaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)