INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca720fb4233387d57299e7fc3a583d8d6e5fdf6610853045f88b2491439e9fe8', 
    'ELuGxbofeCvGwrzXOmDEA5WUrjCMQM4z2acjv/pAaDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)