INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91f9a06526ba503765fcc03167f6bd9d1a08952c3ee8804e10c6786808b6d58', 
    'At+wuXSxiOU1SLDrzafEi7ubyeCxd6bJTqzdCJ8lc18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)