INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab908d563d0de44bbb65fec4f0635da16b83701c3aa4527946f787bbd3e30999', 
    't7eMqMjEdFyZag1v/LjuJuntmjNw8scA16THus6RsJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)