INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3c7cc875718aa852a7b3d89cc52b299dd328fe5ad00fd6213b1fbca20ea8647', 
    'qlMr6FBQxPuFEafOlBkqk49aMkosldw4YCQCuOrocMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)