INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '710ca71be05b042d05f945818b830321b38e6d3c503b68dffa09acb25008320a', 
    'dZcSS4eUmOmUqh3MHz1+yuYuQelv2NPPpHbMEV0Y8FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)