INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76fbee4427c5ddea7512e5c2b2de4b936c9f9cd5768b81a9da2e3c809832923', 
    'xyXct4M+TdM0BOwbNO5RfhwyfRN4fQso+y2fYXcFs0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)