INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b5e8b3fc8b8e6042f3a7dcf39609ef1a598589937661a40fa67daf15424409e', 
    'oT7iEYTdzZanqJpEHK2gIveDvI72rhtc3IDJuzb1akM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)