INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475b84a8216c52f0114debc1a2d239967d8ebac43a7825c395af2a5255e3fbef', 
    'Yq6QzD5BrkcSdGC1WFxDDzibzWw4yeHk8F8wLHaWPLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)