INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e018835941961362240fdcddbbdfc2b40e57528905df5a273f1026d4b01dcf8b', 
    '5Gyn29z3pfsEchJ78I7bgB0KuzTW5wEHyeRYs14LdQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)