INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebaedce4fe8385ec6685c39613b6c01dba0e226de3f64765f733ec47aa59a1ae', 
    '12E2gWpuLg7JJJeepmTGimp3mbbZFejvm9JVHFBM4wA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)