INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df4eba32b0b138b60c2b3946190a196ab7e11f1325759d3051cd22b7b68d97e', 
    'hhGAtwvQpv/6vofUGoJdFBMAuqan9w5On/TgGNBiB54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)