INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f11587ad18204ab4f766cd6c2ee2bcb16997554d8968efc33d240a3473ebeffb', 
    '7QR8HXkTRLIV+KuCOUhiY2ceX1ZRhHmxjrzwYr/X4cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)