INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b11387c8f9126836701cc980152937daa04059eb46a5d4944bfb3b0b68aa0e25', 
    'jNZusF1gxFpqdXnVbIIn+Z7yy6ukaPwP0qby08OpZFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)