INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c6278f05e9e807b2aa5e47d963844a26a29d3439666baa6581e0536d63c6a5', 
    'vy1raQqH3YuQJdQ83BNh/hjNZE9MIEbin80BKI7VSRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)