INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad51eb8c707d5470d9bab8f0d8a7b9170e11ba6537816fa52d4af0f2257eb558', 
    'T3PU/sdURNipRyrmptmfLtqbhdqDpGbW3CWdnGcLLSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00200

Result

int(1)