INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4af655ef5569035b8e74c67a9b5e3668d9e6d85de37fd41b465e7f8cf917818', 
    'Ak48SooyIKHDHcaqCk9WQyrB1y1fQ5ay/d/HpIl1xC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)