INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790714fade4bd299452f08d4435bd54ed60f6faadc4c6e27bc4c6190c775d8a8', 
    '+T4XzIT6b6I9CBZwsn6Jz1GysIg8o0UPslc7tyVxfIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)