INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e7efe0c3bda16b4b83f2baf7d34d2f869c0c5545244abfdfd9ccc218dd6c52c', 
    'xRBS6E6KFeXcrS4aErAbHhshR3x13FjM/OLJswUSQd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)