INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7318f655c99a848f904e8c4a99cba90521a2069622d171fef14bba33f79c8b6d', 
    'TTl9nK3if8w9aWHFwckY/L0oA5vjEcenm67L3i3VhC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)