INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20eafa998053db471c255b1142a02769b233ab175aade99c2951a897c0e0ea6d', 
    'ctAOSKgL0n7qbxFYEgPJIZUvJEZbNt5jMF7jB8IpFXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)