INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f6f5a80d3d82901e34f52f33711ab2251acf90d533737c648c9286d255a2db', 
    'ZBm5gk48N1wPeOy/IjbDDRJnAAWdxuovrhmGUtq/t78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)