INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f521f49157eec24818ec0734ffd8d03c07a778c6bed3ffbb5bf22390b9d858', 
    'rzZVk8gIYasf5M3LS65b98uJvdzA1M+rr1VGmsbyTBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)