INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c49590b11a8a146b06f30a42404441165e2627dbd47cc9cdb19d60529a4827', 
    '4rOWHljJnYDWXONEVW9zettbEfauMu4XO0wNYgsUvRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)