INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56636ed2c177f0535e0d2c85214c7b29e1e0bd2aab6cf5a4654f6fa88da468a', 
    'zMick5YTG0qWx+Dd1oNSV4oOwgCZetQ6/lXfO7H5DSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)