INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b14f7273b9a64999ace65484edd214955844cbd97174612c91ecb94a319432f', 
    'tChFbP+3ciIRu44JW8krXduEm+ffd2eL47EsQmqSShE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)