INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ff09334550ab970bf5b407a1dfd20be677da590c3bbe6af46c88d17e3a2520', 
    'etvouA3mwMG2z59t/XXRMceHDWof5DDr23fBF00LIx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)