INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d3fa1fa82bb63eefb51ae292994129bf5841c1aebf564af28a976584878e84', 
    'wdSwQgPY3/tvGXPbGbc2j5p9iZk4P7U/qDgRXtlRhlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)