INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d87bf16ca2f1e587da5d9775ac3d32e650d5a1acde079f7d0a5a45bf8cb980', 
    'mtlhcEPJtV+emMCoUj0Mv5Bhymm8StVzt333NtssI3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)