INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7510f22a0ebef3dadeb8f3c9c6753465608b1cd507b8d17f8ae81937c92d76d3', 
    'TDLRwPeITRbtLzS1eSb49Pd15fQ6yfbhbLq1GqBvJyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)