INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45dcca2daeb4bdd45b68c74ff4bf31377897d1798b83b98c2513a1a1ef158c8', 
    '2FIx7386xQw8ncGlId83ZaJB3TubGZjIA5zmfcidgyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)