INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a045036f6bbf73a6967c8583ccdff2eb798a947d7d07647394cb56458f47c311', 
    'gUhfyEazeyZwRj0O5SrY6bwTMk/QNDiIaMUkBzrtl78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)