INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2500def5f4af765619dc96d4fcf0b3015e78f208c573a0fea269174f28f5e192', 
    'JPnBPLD1T7pwJnC0C9c1ySo8NbA1Rit653om7b0Ti6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)