INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b2c969affc2322a9049c6cf03d51c2e321718fda5a29d84082c73c799618f15', 
    'HBsdKnm1r10QZtzatVZzLFQ789cBxLf0Q+fPA/t0Ils=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)