INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6361b00546e10878bfb90cd5b4145cd5bdea9cb9c99e201c625178b2a572680', 
    'Ktb4NwdWPGKltlTObyXqqWTrrbMNduTtyk0BiT71N/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)