INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aa24bd1bc6e4d6b65c2755f4185844268f05413199e8b4892ac6b460dc4575a', 
    '394I4GbVZ5kTZ9Ftr8krSuWov4kAKWVg31ThrfRB2AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)