INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58e8bc98c6e75a2a5097fb3dc86e2a4877d2d82b313b944b49b02586b9d6257b', 
    '4UW0Wo+grXL4GwMopO37C9Gd4uMnG9RQmrLR42pXjNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)