INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29bd2d322aa2932ef749b2866fcc0610e1d93643258ddac223f56654754f18c0', 
    'RvNrEcxAyOrp/j4pRyRimhFT7gMzfpuxcOeR8fL++qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)