INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c2e3a165ffffdd50cc1b4a1694f869404901dda6142d3c4200baea4a6b22acc', 
    'gk2Pi4sS5WwG1DgMn34nUWib9pjYumrFErNOqCJkz/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)