INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734e06d4328937be6df5a8b2595e7ed044c0c924cacb6771420a871356131e82', 
    'ib56jrYlifn42TrCJ80aG6bo/FgloDe9P1CE6ck80OA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)