INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50705a5ea101a39eb7870f51206fd0a529f091cb67dbb5943c9cb78edef56d7', 
    'CU/XeLPDKGfURIVU7kCBoiZQEo1JgFHtyYcrdH3lUA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)