INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f40b5e46e758d992956b540c51a4b776696af9c472b90bd002aa8bdcaf43c6', 
    'zMDxk3wJzGkfW3tXk74HWyEGR8JI+1tCyxr4dub/5ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)