INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '954654e83010d9acc69c3371ca715c0e55ac264ae3dff06e74b1bc37824019e1', 
    '51FYJIJ3P4xUE5NfAJKT3C7A7KaTvZm5zxAGpJ+fQvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)