INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2be5548e309e6dff7b25b32f2357875ea6906fa5cedf21c2fe06acf0f52e295', 
    'ZXGUUCB6nk6FzFNSCheb8Ymhqb279a8o2i9A0CfHZzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)