INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b626e02ae91d4442a464025cf8a8ab0cb7bdf54b54679f13699cfe9310831855', 
    'k8y5h974e/72U4OwCzGgVEIzNshFMKQw1y7Pd8q2TmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)