INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9ee38e5b028db6bb7d3aa058cddad84d7557799243cb517d47d4d8ed48672f', 
    'O29hE+9qeLhlmWOPjnHKI1vrrGlNoXv/XcC5fV9YP0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)