INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb2f6a3d751b44e2ae310da5b0b5e407826b411a26f5ad9e83d9e02397a6e374', 
    '51NY3/5OQlvNWjabud6VPB7Pigq1Yms8oHykYzR8+fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)