INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28716c8d5dc8beb1f7b003f167aecb6964748d5d37467d6267ce6583b57ef9f', 
    '8D21GgbNGhS82R1hMuQAK18LmCPhGLFDREv3FtR23Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)