INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '290ce3abcdde397c68fa713113b7a2d51de35683d9e04e257b7ba371a0864100', 
    'sFvnHe6PZcVhOUOx/FAE61p1GRBryLYFcEBrUb1+B3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)