INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c7d46fa4507ed1af2b674b6b035a823537827d5d8c2736017ca3402a1761944', 
    '7j2Cj3V5SlwPCJNEyTt8zhFFOVzMADH2OgPqrhopvas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)