INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8343378b6b2f0596e164d43ab3a1adb17cd0261b0ec85a8ebadc3a267572df43', 
    'er3dgH9vqXiXs9UmOAPAye5dqHEbIYRgEpHTo52oBFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)