INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516fcb41f67036cf04f37c5cfe7824044d0dd277633ae1b29f0b814a8bf1d6e8', 
    'Ajk4Jwv/B6NMHWE2Hg1kWA+CF3rkgZ2OTNH00mO9D5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)