INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbbdbf2bc0c26d27cec462bec3a485a710e3e5199fd464707fcfe78d16b45c5', 
    'meNWZkxSvVtJkPJnX6R/wQ0wCpsxNW+5q5TMsxHEksM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)