INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f74c3be65f56846a55c45c0c187e3bac5804e952f13a5c6cb883baba26998562', 
    'LDWnNz5eODSvR9CNo484aXbFtx9epeXStxtoqidZdg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)