INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '147afa135ec5cecc0a97934bafb4f956f79b7607031370272078d78c41c88978', 
    'DMk1s0ZpMifl2wwtdmbANs/Cx2LMLx1maO0YUaWNSRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)