INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c993cbec595ba4e61b5d9fa3a7fc5e44a4a6514135295a5b59db01a3326a5966', 
    '7OxEODYiyPNuHVluTVCRKNtdbyWBH+kPjBNY2cxSex0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)