INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c273e733550d614a0acad9826a220fdb9993622e89f2e1dfe1f895f7bccbe9', 
    'bcb98Rd3sWudRzaEqbt8HIEABRtnT4qb+j5ULssgJkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)