INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71aedd8c033ccb813e3469e079a2ecd8057fc66bad2514a24e87a61014d36a3', 
    'LNH8QUWB4IZeEBoHgP4gtsuWu06zsXC48TK5/fAE810=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)