INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc6f19a55c9eb8804e2cc0b32b1bbe81a23b3890db918fabe4061f96cf3ae919', 
    'r9+hIP70cAlpPM7JoyvxgTp8isuVmUsOveAbG0pMmYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)