INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e8e622e0614d224821fbe0d86beb0930a4de102ec035c577e1293c9234b380', 
    'hDy/oD1ur8QCWZqIl/er3p0jIMrFKZbvBIYChvJn2cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)