INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e6c617f8ba3cb8ad628ac067a1203f5143fb90bd26a3662e9ab121f5f43467', 
    'UcYNbGFuXL0UQV/ga0UixWI/IMthUGqftOwk7XfBNI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)