INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ab8701dd8c55da0eba99dd01bef1c46b0b976d5df0e9794a11cf91674591fec', 
    'JdAdbvEXJv5qIDdSO2i1dcE5EoCrGYryj3AcHG6g+Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)