INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf71a1deb2d50ca88be18f37b0aa3773222e7fe89e7dc7a039f626642ed177ee', 
    'dh+qtEcnOEiDF0ULdFsTn9sE3Q7feqL0JdwyWtGHkcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)